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80060922260 = 225111572317919
BaseRepresentation
bin100101010010000000…
…0001011100110010100
321122122120202020121222
41022210000023212110
52302431044003020
6100440211225512
75532661416344
oct1124400134624
9248576666558
1080060922260
1130a54337960
12136242a8298
13771b9457a7
143c36cb6d24
152138a04b25
hex12a400b994

80060922260 has 48 divisors (see below), whose sum is σ = 184580605440. Its totient is φ = 28927616640.

The previous prime is 80060922251. The next prime is 80060922287. The reversal of 80060922260 is 6222906008.

It is a self number, because there is not a number n which added to its sum of digits gives 80060922260.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124420 + ... + 1193499.

It is an arithmetic number, because the mean of its divisors is an integer number (3845429280).

Almost surely, 280060922260 is an apocalyptic number.

It is an amenable number.

80060922260 is an abundant number, since it is smaller than the sum of its proper divisors (104519683180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80060922260 is a wasteful number, since it uses less digits than its factorization.

80060922260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318096 (or 2318094 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 80060922260 in words is "eighty billion, sixty million, nine hundred twenty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 157 220 314 628 785 1570 1727 3140 3454 6908 8635 17270 34540 2317919 4635838 9271676 11589595 23179190 25497109 46358380 50994218 101988436 127485545 254971090 363913283 509942180 727826566 1455653132 1819566415 3639132830 4003046113 7278265660 8006092226 16012184452 20015230565 40030461130 80060922260